Schafer Brothers Logging Company got its start in 1893 when brothers Peter, Albert and Hubert Schafer began logging on the family homestead 6 miles upstream from the mouth of the Satsop. They logged with oxen and horses for 20 years. The company's first donkey engine was purchased from Washington Iron Works. Hubert went to work at the factory to learn how donkey engines were made and also to have all of his wages, except for living expenses, applied toward the cost of that first donkey engine. In 1913, they bought a 45-ton Heisler locomotive and laid tracks into the woods from Brady to begin their railroad logging operation. A shingle mill was purchased in Montesano in 1919, the first of many manufacturing plants the company would own throughout Grays Harbor County. At the peak of operation, the Schafers were running one of the largest logging, milling and shipping concerns in the lumber industry of the Pacific Northwest. Their properties and equipment at that time, not counting ships and tugs, included five sawmills in operation, served by six camps sending logs over 100 miles of rail. This required 18 locomotives, both geared and mainline types, and a total of 70 donkeys and 325 logging cars. To operate all of this equipment called for approximately 3000 employees. Simpson Timber Company purchased Schafer Brothers Logging Company in 1955.

Schafer Brothers locomotive #1 was a 2-truck Heisler locomotive.

Schafer Brothers locomotive #4, s/n 1918, was a 2-truck Shay locomotive built in 1907 and sold to Snohomish Logging Company. It suffered a wreck in 1925 while owned by Leudinghaus Lumber Company. It was rebuilt and was purchased by Schafer Brothers in 1929. It was put in service at Dryad.

Schafer Brothers locomotive #5, s/n 1857, was also a 2-truck Shay locomotive built in 1907. It was sold to Chehalis County Logging & Timber Company. It was sold to Schafer Brothers in 1923 and converted to an oil-burning engine.

Scanned from a photographic print using a Microtek Scanmaker 9600XL or 9800XL at 100 ppi in grayscale. Resized using Adobe Photoshop 7.0 or 8.0 so that the long dimension was either 768 pixels horizontal or 600 pixels vertical, then saved in JPEG format at quality rating 3. 2004